Power Electronics Power transistor are type of IGBTs. MOSFETs. All of above. BJTs. IGBTs. MOSFETs. All of above. BJTs. ANSWER DOWNLOAD EXAMIANS APP
Power Electronics A diac has ___________ terminals. Three Four None of these Two Three Four None of these Two ANSWER DOWNLOAD EXAMIANS APP
Power Electronics CB used for over current protection of thyristor operates when the fault current is both (A) and (B). of long period. neither (A) nor (B). of short duration. both (A) and (B). of long period. neither (A) nor (B). of short duration. ANSWER DOWNLOAD EXAMIANS APP
Power Electronics In a UJT, the p-type emitter is ___________ doped None of these Heavily Lightly Moderately None of these Heavily Lightly Moderately ANSWER DOWNLOAD EXAMIANS APP
Power Electronics Anode current in an SCR consists of holes only. electrons only. either electron or holes. Both electron and holes. holes only. electrons only. either electron or holes. Both electron and holes. ANSWER DOWNLOAD EXAMIANS APP
Power Electronics Between the peak point and the valley point of UJT emitter characteristics we have ___________ region Cut-off Negative resistance Saturation None of these Cut-off Negative resistance Saturation None of these ANSWER DOWNLOAD EXAMIANS APP
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